* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: "Inter", sans-serif;
  color: #111827;
  background: #f8fafc;
  line-height: 1.6;
}

a {
  text-decoration: none;
  color: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(248, 250, 252, 0.9);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid #e5e7eb;
}

.nav {
  max-width: 1100px;
  margin: 0 auto;
  padding: 20px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.brand {
  font-weight: 700;
  font-size: 1.1rem;
}

.nav-actions {
  display: flex;
  gap: 16px;
  align-items: center;
  flex-wrap: wrap;
}

.link {
  font-weight: 500;
  color: #1f2937;
}

.button {
  padding: 12px 20px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
}

.button--primary {
  background: #111827;
  color: #fff;
}

.button--secondary {
  border: 1px solid #d1d5db;
  background: #fff;
}

.button--ghost {
  border: 1px solid #111827;
  color: #111827;
}

.button:hover {
  transform: translateY(-2px);
}

.hero {
  max-width: 1100px;
  margin: 0 auto;
  padding: 80px 24px 60px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 40px;
  align-items: center;
}

.hero-content h1 {
  font-size: clamp(2rem, 3vw, 3rem);
  margin-bottom: 16px;
}

.eyebrow {
  text-transform: uppercase;
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  color: #2563eb;
  margin-bottom: 16px;
}

.subtitle {
  color: #4b5563;
  margin-bottom: 24px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 32px;
}

.hero-meta {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
}

.hero-meta div {
  background: #fff;
  padding: 12px 16px;
  border-radius: 12px;
  box-shadow: 0 10px 20px rgba(15, 23, 42, 0.05);
}

.hero-meta strong {
  display: block;
  font-size: 1.1rem;
}

.hero-card {
  display: grid;
  gap: 20px;
}

.card {
  background: #fff;
  padding: 24px;
  border-radius: 20px;
  box-shadow: 0 14px 30px rgba(15, 23, 42, 0.08);
}

.card--highlight {
  border: 1px solid #e5e7eb;
}

.card-title {
  font-weight: 600;
  margin-bottom: 12px;
}

.card-question {
  font-weight: 500;
  margin-bottom: 12px;
}

.card-answer {
  color: #6b7280;
}

.card ul {
  list-style: none;
  display: grid;
  gap: 8px;
}

.section {
  max-width: 1100px;
  margin: 0 auto;
  padding: 60px 24px;
}

.section--muted {
  background: #eef2ff;
}

.section-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 32px;
}

.section-header h2 {
  font-size: clamp(1.8rem, 2.5vw, 2.4rem);
  margin-bottom: 12px;
}

.section-header p {
  color: #4b5563;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 24px;
}

.feature {
  background: #fff;
  padding: 24px;
  border-radius: 16px;
  border: 1px solid #e5e7eb;
}

.feature h3 {
  margin-bottom: 12px;
}

.feature p {
  color: #6b7280;
}

.steps {
  list-style: none;
  display: grid;
  gap: 20px;
}

.steps li {
  background: #fff;
  padding: 20px;
  border-radius: 16px;
  display: flex;
  gap: 16px;
  align-items: flex-start;
  border: 1px solid #e5e7eb;
}

.steps span {
  height: 36px;
  width: 36px;
  border-radius: 999px;
  background: #2563eb;
  color: #fff;
  display: grid;
  place-items: center;
  font-weight: 600;
}

.callout {
  background: #111827;
  color: #fff;
  padding: 32px;
  border-radius: 20px;
  text-align: center;
}

.faq-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
  margin-bottom: 32px;
}

.faq-card {
  background: #fff;
  padding: 24px;
  border-radius: 16px;
  border: 1px solid #e5e7eb;
}

.faq-card h3 {
  margin-bottom: 12px;
}

.faq-card p {
  color: #6b7280;
}

.faq-list {
  display: grid;
  gap: 16px;
}

.faq-list details {
  background: #fff;
  border-radius: 16px;
  padding: 16px 20px;
  border: 1px solid #e5e7eb;
}

.faq-list summary {
  cursor: pointer;
  font-weight: 600;
  color: #1f2937;
}

.faq-list p {
  margin-top: 12px;
  color: #4b5563;
}

.cta {
  max-width: 1100px;
  margin: 0 auto 80px;
  padding: 40px 24px;
  background: #2563eb;
  color: #fff;
  border-radius: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}

.cta p {
  color: #dbeafe;
}

.footer {
  padding: 24px;
  text-align: center;
  color: #6b7280;
  border-top: 1px solid #e5e7eb;
  background: #fff;
}

@media (max-width: 720px) {
  .nav {
    flex-direction: column;
    gap: 16px;
  }

  .hero {
    padding-top: 60px;
  }

  .cta {
    text-align: center;
    justify-content: center;
  }
}